CN110029879B - Rear clutch structure of intelligent door lock - Google Patents
Rear clutch structure of intelligent door lock Download PDFInfo
- Publication number
- CN110029879B CN110029879B CN201910449135.9A CN201910449135A CN110029879B CN 110029879 B CN110029879 B CN 110029879B CN 201910449135 A CN201910449135 A CN 201910449135A CN 110029879 B CN110029879 B CN 110029879B
- Authority
- CN
- China
- Prior art keywords
- unlocking
- clutch
- driving shaft
- hole
- indoor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/004—Lost motion connections
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/002—Geared transmissions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/0026—Clutches, couplings or braking arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The utility model provides a rear clutch structure of an intelligent door lock, which comprises a front panel and a rear panel which are arranged on a door lock core, wherein the front panel is sequentially provided with a fingerprint acquisition panel of a fingerprint lock device, an emergency key duct and an outdoor unlocking handle from top to bottom; the rear panel is sequentially provided with a battery box, an electromagnet, a clutch unlocking component and a driving gear from top to bottom; the control output end of the control circuit board of the fingerprint lock device is connected with an electromagnet; the clutch unlocking component comprises a pin-controlled clutch, a driven gear and an unlocking driving shaft, and the clutch unlocking component can replace front and rear panels in the prior art to truly prevent violent unlocking.
Description
Technical Field
The utility model relates to a lockset part, in particular to a rear clutch structure of an intelligent door lock, which can be applied to a modern intelligent fingerprint lock.
Background
The traditional anti-theft door lock body transmission structure is arranged in a door plate, an unlocking hole is designed in the lock body, and a lock cylinder can control a lock tongue to unlock from outside a room through the unlocking hole; the lock tongue can be controlled to unlock by the handle in the house through the unlocking hole. After the fingerprint lock is further added, the fingerprint can be identified through the fingerprint code board circuit part, and the unlocking motor is driven to control the lock cylinder to unlock. However, for anti-theft, the unlocking mechanism is used for blocking and unlocking the lock hole by a door outer surface sealing plate because of considering the universality of the door body; once the external force prizes the door outer sealing plate, the lock hole is exposed. The door plate is also provided with a peephole, and the peephole can be unlocked technically by a special tool through a door plate interlayer. Therefore, the prior art cannot truly prevent violent unlocking and technical unlocking.
The abatjo electronic technology limited company, 09 month 18 of 2018, issued in china with the grant bulletin number: in CN207879059U, an intelligent fingerprint lock transmission structure is disclosed, including installing the link mechanism on the back lock body, link mechanism includes transmission piece and lower transmission piece, the both ends of lower transmission piece all are articulated through the both ends that the transfer line corresponds with last transmission piece, go up the rotatable installation in middle part of transmission piece on the back lock body, go up the transmission piece center of rotation and be connected with the lock core through first transmission shaft, be equipped with the clutch on the back lock body, the handle of the back lock body is connected to the input of clutch, lower transmission piece rotatable mounting is on the clutch output, lower transmission piece passes through the handle of second transmission shaft and preceding lock body and is connected. Although the utility model solves the clamping stagnation phenomenon in the opening or closing process of the lock body, the designed structure has the protection plate which can limit the transmission mechanism on the rear lock body, at least the upper and lower rotating seat holes appear from the front lock body protection plate, so that the upper and lower lock holes are exposed once the door outer surface sealing plate is pried open by violence; and the unlocking hole is directly driven to unlock. Therefore, the violent unlocking cannot be truly prevented.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a rear clutch structure of an intelligent door lock, which is ingenious in structure; can prevent violent unlocking and technical unlocking. The intelligent fingerprint lock is suitable for matching with different intelligent fingerprint locks.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides an intelligent door lock rear-mounted separation and reunion structure, is including installing front panel and the rear panel on the door plant lock core, its characterized in that: the front panel is sequentially provided with a fingerprint acquisition panel of the fingerprint lock device, an emergency key duct and an outdoor unlocking handle from top to bottom; the information acquisition circuit board or the password digital keyboard of the fingerprint lock device is arranged at the back of the fingerprint acquisition panel and is hidden and protected by the cavity of the front panel; an outdoor unlocking handle on the front panel is connected to a driving gear of the rear panel through a long rotating shaft penetrating through a door plate lock cylinder;
the rear panel is sequentially provided with a battery box, a control circuit board, an electromagnet or a miniature motor, a clutch unlocking component and a driving gear from top to bottom; the information acquisition circuit board or the code digital keyboard signal output end of the fingerprint lock device is connected with a control circuit board, and the control output end of the control circuit board is connected with an electromagnet or a miniature motor;
the clutch unlocking component comprises a pin-controlled clutch, a driven gear and an unlocking driving shaft, and the driving gear is meshed with the driven gear; the pin-controlled clutch consists of a constraint circular arc channel formed by an arc boot-shaped armature part controlled by an electromagnet or a micro motor and a rear panel body part, a clutch ring and a clutch wheel, wherein the clutch wheel is arranged in the clutch ring and integrally arranged in the constraint circular arc channel; the clutch ring is integrally connected with the driven gear; the axial direction of the clutch wheel center is fixedly sleeved at the middle part of the unlocking driving shaft; a through hole is arranged in the radial direction of the clutch ring, and more than one shallow pin hole is arranged in the radial direction corresponding to the surface position of the clutch wheel; a clutch steel pin with the length smaller than the distance from the circumferential surface of the clutch wheel to the constraint circular arc channel is inserted into the through hole of the clutch ring;
one end of the unlocking driving shaft penetrates through the center of the driven gear to be connected with the unlocking control mechanism, and the other end of the unlocking driving shaft penetrates through the safety hole of the rear panel to be movably connected with the indoor unlocking handle.
The indoor unlocking handle of rear panel department is equipped with the draw-in groove more than the circumference symmetry on the pore wall of its insurance hole, is equipped with a bulge point in indoor unlocking handle and unlocking drive shaft swing joint department, and when indoor unlocking handle was moved back relative unlocking drive shaft, the bulge point of indoor unlocking handle can get into one of the draw-in groove on the above-mentioned insurance hole pore wall, makes indoor unlocking handle by locking can not rotate, and the drive shaft of unblanking also is locked can not rotate simultaneously.
Compared with the prior art, the pin-controlled clutch is controlled by the fingerprint lock device, and when the fingerprint lock device does not send an unlocking signal to the electromagnet or the miniature motor, the outdoor unlocking handle can only idle and can not directly dial the unlocking driving shaft, so that the violent unlocking can be truly prevented. The utility model can replace the front and rear panels in the prior art, and is convenient for operators to install the lock body. The utility model has simple structure, flexible transmission structure setting and smooth whole transmission process, and can not cause the jamming of the fingerprint lock in the opening or closing process.
Drawings
Fig. 1 is a schematic view of the structure of the present utility model mounted on a door panel lock cylinder.
Fig. 2 is a schematic view of the exterior structure of the front panel of the present utility model.
Fig. 3 is a schematic view of the internal structure of the rear panel of the present utility model.
Fig. 4 is a schematic view of the outer structure of the rear panel of the present utility model.
Fig. 5 is a schematic perspective view of the clutch unlocking member and the driving gear structure of the present utility model.
Fig. 6 is a schematic diagram showing the separation of the clutch unlocking member and the driving gear structure of the present utility model.
The reference numerals are: 1, a door plate lock core; 2 a front panel; 3 a rear panel; 4, a fingerprint acquisition panel of the fingerprint lock device; 5 emergency key hole; 6, an outdoor unlocking handle; 7, a long rotating shaft; 8, driving a gear; 9, a battery box; 10 electromagnets or micro-motors; 11 driven gears; 12 unlocking the driving shaft; 13 an arcuate shoe armature portion; 14, constraining the arc channel; 15 clutch ring; 16 clutch wheels; 17 shallow pin holes; 18 clutch steel pins; 19 safety holes; 20 indoor unlocking handles; 21 clamping grooves; 22 convex points; 23 spare keys.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and specific examples.
The rear clutch structure of the intelligent door lock comprises a front panel 2 and a rear panel 3 which are arranged on a door lock core 1; the front panel 2 is sequentially provided with a fingerprint acquisition panel 4 of a fingerprint lock device, an emergency key duct 5 and an outdoor unlocking handle 6 from top to bottom; the information acquisition circuit board or the password digital keyboard of the fingerprint lock device is arranged at the back of the fingerprint acquisition panel 4 and is hidden and protected by the cavity of the front panel 2; an outdoor unlocking handle 6 on the front panel 2 is connected to a driving gear 8 of the rear panel 3 through a long rotating shaft 7 penetrating through the door lock cylinder 1;
the rear panel 3 is sequentially provided with a battery box 9, an electromagnet or a miniature motor 10, a clutch unlocking component and a driving gear 8 from top to bottom; the signal output end of the information acquisition circuit board of the fingerprint lock device is connected with a control circuit board, and the control output end of the control circuit board is connected with an electromagnet or a miniature motor 10;
the clutch unlocking component comprises a pin-controlled clutch, a driven gear 11 and an unlocking driving shaft 12; the driving gear 8 engages with the driven gear 11; the pin-controlled clutch consists of a constraint circular arc channel 14 formed by an arc shoe-shaped armature part 13 controlled by an electromagnet or a micro motor 10 and a body part of the rear panel 3, a clutch ring 15 and a clutch wheel 16, wherein the clutch wheel 16 is arranged in the clutch ring 15 and is integrally arranged in the constraint circular arc channel 14; the clutch ring 15 is integrally connected with the driven gear 11; the axial direction of the center of the clutch wheel 16 is fixedly sleeved at the middle part of the unlocking driving shaft 12; a through hole is arranged in the radial direction of the clutch ring 15, and more than one shallow pin hole 17 is arranged in the radial direction corresponding to the surface position of the clutch wheel 16; a clutch steel pin 18 having a length smaller than the distance from the circumferential surface of the clutch wheel 16 to the constraint circular arc 14 is inserted into the through hole of the clutch ring 15;
one end of the unlocking driving shaft 12 penetrates through the center of the driven gear 11 to be connected with the unlocking control mechanism, and the other end penetrates through the safety hole 19 of the rear panel 3 to be movably connected with the indoor unlocking handle 20;
the wall of the safety hole 19 of the rear panel 3 is provided with more than three clamping grooves 21 which are circumferentially symmetrical, the movable connection part of the indoor unlocking handle 20 and the unlocking driving shaft 12 is provided with a protruding point 22, and when the indoor unlocking handle 20 retreats relative to the unlocking driving shaft 12, the protruding point 22 of the indoor unlocking handle 20 can enter one of the clamping grooves 21 on the wall of the safety hole 19, so that the indoor unlocking handle 20 is locked and cannot rotate, and the unlocking driving shaft 12 is also locked and cannot rotate.
When the electromagnet or the micro motor 10 is not electrified in a non-control state, the constraint circular arc channel 14 formed by the arc shoe-shaped armature part 13 controlled by the electromagnet or the micro motor 10 and the body part of the rear panel 3 is in a complete circumference, so that the clutch steel pin 18 inserted into the through hole of the clutch ring 15 is not extruded by the constraint circular arc channel 14, the surface of the clutch wheel 16 does not apply the pressure of the clutch steel pin 18, the clutch wheel 16 can keep relative sliding rotation relative to the clutch ring 15 and the clutch ring 15 relative to the constraint circular arc channel 14, even if the clutch steel pin 18 is instantly inserted into the shallow pin hole 17 on the surface of the clutch wheel 16, the clutch steel pin can rebound, and the relative sliding rotation between the clutch wheel 16 and the clutch ring 15 is not influenced; that is, the driven gear 11 engaged with the driven gear 8 can only drive the clutch ring 15 to idle, and the unlocking driving shaft 12 connected with the clutch wheel 16 is not moved, so that the outdoor unlocking handle 6 on the front panel 2 cannot control the unlocking driving shaft 12 to act.
When the electromagnet or the micro motor 10 is electrified in a control state, the arc shoe-shaped armature part 13 controlled by the electromagnet or the micro motor 10 is pressed down to form an incomplete circular shape with the constraint circular arc channel 14 formed by the body part of the rear panel 3, the clutch steel pin 18 is inserted into the through hole of the clutch ring 15, when the arc shoe-shaped armature part 13 controlled by the electromagnet or the micro motor 10 is used in the rotating process, the clutch steel pin 18 in the through hole of the clutch ring 15 is extruded by the constraint circular arc channel 14, the pressure of the clutch steel pin 18 is applied to the surface of the clutch wheel 16, the clutch steel pin 18 is pressed and inserted by electromagnetic force when encountering the shallow pin hole 17 on the surface of the clutch wheel 16 in the relative sliding rotating process between the clutch wheel 16 and the clutch ring 15, the clutch wheel 16 and the clutch ring 15 cannot rebound, and the clutch wheel 16 and the clutch ring 15 rotate together; at this time, the temperature is low; the driven gear 11 meshed with the driven gear 8 drives the clutch wheel 16 to rotate through the clutch ring 15; the unlocking driving shaft 12 connected with the clutch wheel 16 also rotates along with the rotation, and the outdoor unlocking handle 6 on the front panel 2 realizes control unlocking.
When the indoor unlocking handle 20 retreats relative to the unlocking driving shaft 12, the raised point 22 of the indoor unlocking handle 20 can enter one of the clamping grooves 21 on the wall of the safety hole 19, so that the indoor unlocking handle 20 is locked and can not rotate, and the unlocking driving shaft 12 is also locked and can not rotate; at this time, no matter whether the electromagnet or the micro motor 10 is electrified or not, the unlocking driving shaft 12 cannot be rotated to unlock by inserting the spare key 23 from the outdoor unlocking handle 6 and the emergency key duct 5 on the front panel 2, so that the indoor unlocking handle 20 can be reversely unlocked.
The outdoor unlocking handle 6 on the front panel 2 is connected to the driving gear 8 of the rear panel 3 through the long rotating shaft 7 penetrating through the door lock cylinder 1, and the penetrating position of the long rotating shaft 7 is exactly the position of the safety switch hole on the fingerprint lock cylinder of the door lock body of the prior art, so that the door lock is used for modifying the old fingerprint lock, and the front panel 3 and the rear panel 3 in the prior art can be perfectly matched and replaced only by removing the safety switch of the old fingerprint lock cylinder.
The present utility model is not limited to the above embodiments, but is intended to be within the scope of the present utility model as long as the technical effects of the present utility model can be achieved by any same or similar means.
Claims (2)
1. The utility model provides an intelligent door lock rear-mounted clutch structure, including front panel (2) and rear panel (3) of installing on door plant lock core (1), its characterized in that: the front panel (2) is sequentially provided with a fingerprint acquisition panel (4) of the fingerprint lock device, an emergency key duct (5) and an outdoor unlocking handle (6) from top to bottom; the information acquisition circuit board or the password digital keyboard of the fingerprint lock device is arranged at the back of the fingerprint acquisition panel (4) and is hidden and protected by the cavity of the front panel (2); an outdoor unlocking handle (6) on the front panel (2) is connected to a driving gear (8) of the rear panel (3) through a long rotating shaft (7) penetrating through the door lock core (1);
the rear panel (3) is sequentially provided with a battery box (9), an electromagnet or a miniature motor (10), a clutch unlocking component and a driving gear (8) from top to bottom; the information acquisition circuit board or the code digital keyboard signal output end of the fingerprint lock device is connected with a control circuit board, and the control output end of the control circuit board is connected with an electromagnet or a miniature motor (10);
the clutch unlocking component comprises a pin-controlled clutch, a driven gear (11) and an unlocking driving shaft (12); the driving gear (8) is meshed with the driven gear (11); the pin-controlled clutch consists of a constraint circular arc channel (14) formed by an arc shoe-shaped armature part (13) controlled by an electromagnet or a micro motor (10) and a body part of a rear panel (3), a clutch ring (15) and a clutch wheel (16), wherein the clutch wheel (16) is arranged in the clutch ring (15) and integrally arranged in the constraint circular arc channel (14); the clutch ring (15) is integrally connected with the driven gear (11); the axial direction of the center of the clutch wheel (16) is fixedly sleeved at the middle part of the unlocking driving shaft (12); a through hole is arranged in the radial direction of the clutch ring (15), and more than one shallow pin hole (17) is arranged in the radial direction corresponding to the surface position of the clutch wheel (16); a clutch steel pin (18) with a length smaller than the distance between the circumferential surface of the clutch wheel (16) and the constraint circular arc channel (14) is inserted into the through hole of the clutch ring (15);
one end of the unlocking driving shaft (12) penetrates through the center of the driven gear (11) to be connected with the unlocking control mechanism, and the other end of the unlocking driving shaft penetrates through a safety hole (19) of the rear panel to be movably connected with the indoor unlocking handle (20);
the safety device is characterized in that more than three clamping grooves (21) which are circumferentially symmetrical are formed in the hole wall of the safety hole (19) of the rear panel, a protruding point (22) is formed at the movable joint of the indoor unlocking handle (20) and the unlocking driving shaft (12), when the indoor unlocking handle (20) retreats relative to the unlocking driving shaft (12), the protruding point (22) of the indoor unlocking handle can enter one of the clamping grooves (21) on the hole wall of the safety hole (19), so that the indoor unlocking handle (20) is locked and cannot rotate, and meanwhile the unlocking driving shaft (12) is locked and cannot rotate.
2. The intelligent door lock rear clutch structure according to claim 1, wherein: the indoor unlocking handle (20) of the rear panel is characterized in that more than three clamping grooves (21) which are circumferentially symmetrical are formed in the hole wall of the safety hole (19), a protruding point (22) is arranged at the movable joint of the indoor unlocking handle (20) and the unlocking driving shaft (12), when the indoor unlocking handle (20) retreats relative to the unlocking driving shaft (12), the protruding point (22) of the indoor unlocking handle can enter one of the clamping grooves (21) in the hole wall of the safety hole (19), so that the indoor unlocking handle (20) is locked and cannot rotate, and meanwhile, the unlocking driving shaft (12) is locked and cannot rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910449135.9A CN110029879B (en) | 2019-05-28 | 2019-05-28 | Rear clutch structure of intelligent door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910449135.9A CN110029879B (en) | 2019-05-28 | 2019-05-28 | Rear clutch structure of intelligent door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110029879A CN110029879A (en) | 2019-07-19 |
| CN110029879B true CN110029879B (en) | 2024-04-09 |
Family
ID=67243545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910449135.9A Active CN110029879B (en) | 2019-05-28 | 2019-05-28 | Rear clutch structure of intelligent door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110029879B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861668A (en) * | 2019-12-11 | 2020-03-06 | 江苏中展车辆配件有限公司 | Motor car rear end door |
| CN111236749A (en) * | 2020-03-24 | 2020-06-05 | 深圳市海月云科技有限公司 | Intelligent door lock |
| CN111691749A (en) * | 2020-07-20 | 2020-09-22 | 广州嘉宸信息技术有限公司 | Door lock universal engaging and disengaging gear and intelligent door lock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2529967Y (en) * | 2002-03-19 | 2003-01-08 | 孔令模 | Handle lock |
| EP1498561A2 (en) * | 2003-07-17 | 2005-01-19 | Kiekert Aktiengesellschaft | Door locking device |
| CN203405858U (en) * | 2013-07-25 | 2014-01-22 | 深圳市金指纹科技有限公司 | Fingerprint coded lock |
| CN106088842A (en) * | 2016-07-29 | 2016-11-09 | 深圳市金指纹科技有限公司 | A kind of Bidirectional driving independence dual system combines electronic lock body finger-print cipher electronic lock |
| CN206299231U (en) * | 2016-12-16 | 2017-07-04 | 深圳市辰科电子有限公司 | The clutch and smart lock of smart lock |
| CN108278045A (en) * | 2018-03-19 | 2018-07-13 | 兰和科技（深圳）有限公司 | A kind of postposition clutch driving lock construction and Fingerprint Lock |
-
2019
- 2019-05-28 CN CN201910449135.9A patent/CN110029879B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2529967Y (en) * | 2002-03-19 | 2003-01-08 | 孔令模 | Handle lock |
| EP1498561A2 (en) * | 2003-07-17 | 2005-01-19 | Kiekert Aktiengesellschaft | Door locking device |
| CN203405858U (en) * | 2013-07-25 | 2014-01-22 | 深圳市金指纹科技有限公司 | Fingerprint coded lock |
| CN106088842A (en) * | 2016-07-29 | 2016-11-09 | 深圳市金指纹科技有限公司 | A kind of Bidirectional driving independence dual system combines electronic lock body finger-print cipher electronic lock |
| CN206299231U (en) * | 2016-12-16 | 2017-07-04 | 深圳市辰科电子有限公司 | The clutch and smart lock of smart lock |
| CN108278045A (en) * | 2018-03-19 | 2018-07-13 | 兰和科技（深圳）有限公司 | A kind of postposition clutch driving lock construction and Fingerprint Lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110029879A (en) | 2019-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110029879B (en) | Rear clutch structure of intelligent door lock | |
| US6899361B2 (en) | Self-locking latch and locking system equipped with said latch | |
| CN102071844B (en) | Multi-bolt double-quick burglarproof lock | |
| CN201391145Y (en) | Electronic mechanic quick-opening and quick-closing anti-theft lock | |
| CN108086809B (en) | Transmission mechanism of lock body | |
| CN210563798U (en) | Transmission control structure of lock body | |
| CN212507781U (en) | Mechanical coded lock incapable of obtaining password through mechanical comparison method | |
| CN201024766Y (en) | Mobile phone received alarming lock | |
| CN109629908A (en) | A kind of driving control structure of lock body | |
| CN206581704U (en) | Pickproof door lock | |
| GB2588992A (en) | An intelligent lock cylinder | |
| CN209523551U (en) | A kind of second level lockset and safety box or safe deposit box equipped with second level lockset | |
| CN107503568B (en) | Intelligent anti-theft mechanical lock | |
| CN220599476U (en) | Intelligent door lock with modularized structure | |
| CN203584006U (en) | Double-direction-clutch type automatically-locked door lock | |
| CN101275448A (en) | Intelligent door lock controlled by clutch-type motor drive without lodging | |
| CN101408080B (en) | Minitype electronic lock | |
| CN220790907U (en) | Multistage theftproof intelligent safety lock | |
| CN212359399U (en) | Double-face key-bar lock | |
| CN114059849B (en) | Door lock | |
| CN212336951U (en) | Anti-violence intelligent lock | |
| CN220909381U (en) | Mobile coded lock | |
| CN216974461U (en) | Multi-locking-point escape lock | |
| CN114411816B (en) | Intelligent well lid tool to lock of two separation and reunions | |
| CN217760482U (en) | Lock cylinder assembly and key mechanical switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Wenfeng Inventor after: Request for anonymity Inventor before: Chen Xiaoren |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240227 Address after: 423000 No. 909 Chenzhou Avenue, Wangxianling, Suxian District, Chenzhou City, Hunan Province Applicant after: CHENZHOU VOCATIONAL TECHNICAL College Country or region after: China Applicant after: Li Wenfeng Address before: 423400, 6th Floor, Nanyang Hotel, Nanyang Road, Xingning Town, Zixing City, Chenzhou City, Hunan Province Applicant before: Chen Xiaoren Country or region before: China |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |